Hey Nick,

I have the Outlaw 2200s powering my M80s, VP150 and my QS8s, and have had no problems whatsoever. I've cranked the system up to insane levels so I could hear it all over the house while vacuuming and the 2200s didn't break a sweat.

I also have an open rack and they are not making any sort of hum or any noise that I can detect. My DVR seems to be the only thing making noise and I can't hear it unless I mute the setup.

Hope that helps.

Stymie